500 ml, potassium biphthalate, red color coded
A compound, formulated to a specific ph value that tends to resist change in ph when moderate amounts of either a base or acid are added, or on dilution with a solvent.
Classification: Diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials
NSN 6105-00-912-3744
NSN 6130-01-450-6373
NSN 5930-01-097-8821
NSN 5915-01-633-9845
NSN 5960-01-345-9800
NSN 5990-01-024-9659
NSN 6150-00-833-5004
NSN 6135-01-020-3805
NSN 6620-01-364-0195
NSN 5905-00-757-6838
NSN 5990-01-457-8795
NSN 5895-01-331-6946